Okinawa Political Research Society (OPRS) (文書名:USCAR Records, The Liaison Department = 琉球列島米国民政府渉外局文書) (シリーズ名:1603-03 Internal Political Activity Files Regarding 080 Societies and Associations, 1958-1968) (ボックス番号:108 ; フォルダ番号:7)
Okinawa Political Research Society (OPRS)
(文書名:USCAR Records, The Liaison Department = 琉球列島米国民政府渉外局文書) (シリーズ名:1603-03 Internal Political Activity Files Regarding 080 Societies and Associations, 1958-1968) (ボックス番号:108 ; フォルダ番号:7)